merge Relations and Multimedia elements #297
minors
#244 in progress
code conventions example
#297 fix and #244 some inline editing
fix html and styles of login page
update jquery ui to 1.10.4 #428
update to jquery 2 #428

update js/tpl
reorganize libraries
Merge branch 'issue/428-upgrade-jquery2' into 80-244-297-369-refactor-of-relations-manager
#369 migration SQL scripts
Merge branch '80-244-297-369-refactor-of-relations-manager' of https://github.com/bedita/bedita into 80-244-297-369-refactor-of-relations-manager
refactoring due to jquery 2 upgrade #428
Merge branch '80-244-297-369-refactor-of-relations-manager' of https://github.com/bedita/bedita into 80-244-297-369-refactor-of-relations-manager
update majorVersion to 3.3.1 #428

to permit to plugin modules to check version and load right scripts
remove jquery.migrate plugin #428

move also {$scripts_for_layout} on bottom of <head>
starting develop  of media upload w dropzone
Merge branch '80-244-297-369-refactor-of-relations-manager' of https://github.com/bedita/bedita into 80-244-297-369-refactor-of-relations-manager
select2 library and #80 #297 dropzone implementation
select2 library
Merge branch '3.3-corylus' of git@github.com:bedita/bedita.git into 3.3-corylus